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Birds have many bones that are hollow (pneumatized) with criss-crossing struts or trusses for structural strength. The number of hollow bones varies among species, though large gliding and soaring birds tend to have the most.
1 de ago. de 2019 · According to Matt Wedel of the University of California Berkeley, as a baby bird grows, the air sacs that make up its lungs "invade" its bones, forming a bunch of tiny hollows. The air sacs stay attached to these hollows for a bird's life.
- Ashley Hamer
24 de mar. de 2023 · Scientists have known for centuries that birds have hollow bones, but the exact benefits of this trait — from making them lighter for flight to even helping them breathe more efficiently — have been relatively understudied.
Birds have hollow bones because they need strength and lightness for efficient flight. By combining a dense, strong, exterior layer and a hollow or airy interior, birds are able to enjoy both of these qualities. The hollow bones of birds also serve a second amazing function by increasing the respiratory capacity of the bird.
Hollow bones are a remarkable adaptation that has allowed birds to conquer the skies and thrive in diverse habitats. The reduction in weight provided by hollow bones enables birds to achieve flight, conserve energy, and endure long-distance migrations.
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Hollow Bones é o quinto álbum de estúdio da banda Rival Sons. Lançado no dia 10 de junho de 2016 nos Estados Unidos. [1] [2] O álbum foi produzido por Dave Cobb e gravado em apenas 3 semanas. O novo trabalho de estúdio contou com o tecladista Todd Ögren-Brooks membro da banda desde 2014 nas tunês, mostrando seu desempenho no ...
